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PTB3323 Teknomega 1 Pole 2 Way Connectors Power Terminals
Teknomega PTB3323 is a yellow/green one-pole power terminal block with two inputs and two outputs for 16–95 mm² copper or aluminium conductors, rated at 1000 V AC / 1500 V DC with IP20 protection.
£9.82
Why Choose the Teknomega PTB3323 Power Terminal Block?
The Teknomega PTB3323 is a high-current 1-pole power terminal block with four conductor connections, arranged as 2 inputs / 2 outputs. Also referenced as PTB-2-95-Y, it is designed for secure power distribution and conductor termination within industrial switchboards, control panels and electrical distribution enclosures.
The PTB3323 accepts both copper and aluminium conductors from 16–95 mm², providing flexibility for industrial power distribution applications. Its yellow/green insulating housing is manufactured from PA66 UL 94-V0, while the conductive block is tinned aluminium and the clamping screws are galvanised steel for dependable electrical and mechanical connections.
With a rated insulation voltage of 1000 V AC / 1500 V DC, an impulse withstand voltage of 8 kV and IP20 protection, the PTB3323 is engineered for demanding panel-building applications. It is rated for a conventional free-air thermal current of 245 A with copper conductors and 220 A with aluminium conductors.
Key Advantages
- High-current 1-pole power terminal block for industrial distribution systems.
- 2 input / 2 output arrangement provides four conductor connections on one pole.
- Accepts 16–95 mm² copper and aluminium conductors.
- 245 A Cu / 220 A Al conventional free-air thermal current ratings.
- 1000 V AC / 1500 V DC rated insulation voltage.
- 8 kV impulse withstand voltage for robust insulation performance.
- Self-extinguishing PA66 UL 94-V0 insulating body and cover.
- Yellow/green housing for clear identification within panel installations.
Key Features
- Teknomega Ω BLOCK PTB series power terminal block.
- 1 pole, 4 conductor connections.
- 2 × input / 2 × output configuration.
- 16–95 mm² Cu conductor capacity.
- 16–95 mm² Al conductor capacity.
- 245 A conventional thermal current with copper.
- 220 A conventional thermal current with aluminium.
- 11.4 kA short-time withstand current for 1 s.
- 22.8 kA peak withstand current.
- 1000 V AC / 1500 V DC rated insulation voltage.
- 8 kV rated impulse withstand voltage.
- IP20 degree of protection.
- PA66 UL 94-V0 insulating body and cover.
- Tinned aluminium conductive block with galvanised steel screws.
- DIN rail and base-plate mounting capability.
- Yellow/green housing.
High-Current Power Distribution for Industrial Panels
The Teknomega PTB3323 provides four conductor connection points on a single electrical pole, with a 2 input / 2 output arrangement that supports efficient feeder connection and distribution. Its ability to accept both copper and aluminium conductors from 16–95 mm² makes it particularly useful where larger power cables need to be terminated securely within a compact panel layout.
The tinned aluminium conductive block, galvanised steel clamping screws and PA66 UL 94-V0 insulation provide a robust construction for professional electrical installations. DIN rail or base-plate mounting further increases installation flexibility, making the PTB3323 suitable for new switchboard construction, machinery panels and industrial power distribution upgrades.
Typical Applications
- Industrial switchboards and distribution panels.
- Protective earth and grounding conductor distribution.
- Electrical control panels and automation cabinets.
- High-current feeder distribution.
- Industrial machinery and production equipment.
- Copper and aluminium power conductor termination.
- Machine building and OEM electrical assemblies.
- Industrial power distribution systems.
Technical Specifications
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| Product Series | Teknomega PTB | |
|---|---|---|
| Mounting Type | DIN rail | |
| Number of Outgoing Ways | 2 | |
| Conductor Size | 16–95 mm² | |
| Number of Connection Points | 4 | |
| Terminal Type | Power / Distribution | |
| Poles | 1-pole | |
| Colour | Green/Yellow | |
| HS Code | 85369095 | |
| Manufacturer | Teknomega | |
| Series | Ω BLOCK / PTB Power Terminal Blocks | |
| Model | PTB3323 | |
| Reference | PTB-2-95-Y | |
| Product type | Power terminal block | |
| Number of poles | 1 Pole | |
| Number of conductor connections | 4 | |
| Connection arrangement | 2 input / 2 output | |
| Copper conductor section | 16–95 mm² | |
| Aluminium conductor section | 16–95 mm² | |
| Conventional free-air thermal current, copper | 245 A | |
| Conventional free-air thermal current, aluminium | 220 A | |
| Rated insulation voltage (Ui) | 1000 V AC / 1500 V DC | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Short-time withstand current (Icw) | 11.4 kA for 1 s | |
| Peak withstand current (Ipk) | 22.8 kA | |
| Pollution degree | 3 | |
| Comparative tracking index | 600 V | |
| Protection rating | IP20 | |
| Insulating body and cover | PA66 UL 94-V0 | |
| Conductor block material | Tinned aluminium | |
| Screw material | Galvanised steel | |
| Maximum continuous operating temperature | +85 °C | |
| Mounting | DIN 35 mm rail or base plate | |
| Colour | Yellow / Green | |
| Dimensions | 89.1 × 42 × 49.6 mm | |
| Weight | Approx. 0.164 kg | |
| Standards | EN 60947-7-1 and EN 61238-1-1 | |
| Compliance | CE, UKCA, RoHS and REACH | |
| Packed quantity | 3 | |
| EAN | 8053685378027 |
Frequently Asked Questions
What is the Teknomega PTB3323 used for?
The PTB3323 is a 1-pole industrial power terminal block designed for connecting and distributing larger copper or aluminium conductors within switchboards, control panels and electrical distribution equipment.
How many connections does the PTB3323 provide?
The PTB3323 provides four conductor connections arranged as 2 inputs and 2 outputs on a single electrical pole.
What conductor sizes can the Teknomega PTB3323 accept?
The PTB3323 accepts both copper and aluminium conductors from 16–95 mm².
What current rating does the PTB3323 have?
The conventional free-air thermal current is 245 A for copper conductors and 220 A for aluminium conductors.
What voltage rating does the PTB3323 have?
The PTB3323 has a rated insulation voltage of 1000 V AC / 1500 V DC and a rated impulse withstand voltage of 8 kV.
What is the IP rating of the Teknomega PTB3323?
The PTB3323 has an IP20 degree of protection and is designed for installation within a suitable electrical enclosure or switchboard.
What colour is the PTB3323?
The Teknomega PTB3323 has a yellow/green insulating housing, making it suitable for clearly identified protective earth and grounding conductor distribution applications where required by the installation design.
Can the PTB3323 be mounted on DIN rail?
Yes. The PTB3323 supports installation on a 35 mm DIN rail and can also be mounted to a base plate, providing flexibility for industrial panel construction.
Trusted by Panel Builders
Teknomega Ω BLOCK power terminals provide panel builders, machine manufacturers and electrical engineers with robust, space-efficient conductor connection solutions for industrial switchboards, automation cabinets and high-current electrical distribution systems.
